International Dec 15, 2021
More contagious, less severe: What we know about Omicron
By Paul RICARD A month after it was first detected in southern Africa, Omicron is now known to be far more contagious than previous variants of Covid-19 but appears to cause a less severe illness than its predecessors.What isn’t clear is how the newest variant will change the face of the pandemic. Just how severe […]
By AFP